Fiber Optic Splitter 1:8 – Bare PLC Splitter 1×8 for FTTH and GPON Networks

Every passive optical network reaches a point where one fiber needs to become many. That is exactly what a fiber optic splitter 1:8 does — and the bare version does it in the most flexible, space-efficient way possible. The Bare PLC Splitter 1×8 takes a single fiber input and divides the optical signal cleanly across eight output fibers, with no active components, no power requirement, and no single point of electronic failure. It is a completely passive device that sits quietly inside a distribution box, splice closure, or custom enclosure and keeps working for the life of the network — no maintenance, no intervention required. For ISPs building FTTH networks in Kenya, this is one of the most fundamental components in the entire fiber chain.

What Is a Bare PLC Splitter 1×8 and How Does It Work?

PLC stands for Planar Lightwave Circuit — the technology used to split an optical signal with exceptional uniformity and low insertion loss across all output ports. Unlike older fused biconical taper (FBT) splitters, a PLC splitter distributes the signal evenly regardless of wavelength, making it fully compatible with the full range of wavelengths used in GPON, EPON, and WDM-PON systems without any wavelength-specific tuning or matching required.

The “bare” designation means this splitter ships without an outer enclosure or connector housings — just the splitter chip, protective tubing, and fiber pigtails. That makes it the right format for integrating directly into a fiber distribution box or splice closure, where the enclosure itself provides the housing and protection. It is smaller, cheaper, and more flexible than a pre-connectorised boxed splitter — and in most FTTH distribution deployments, it is exactly what the network design calls for. The ITU-T G.671 standard defines the transmission characteristics for optical passive components including PLC splitters.

Key Features of the 1:8 Bare Fiber Optic Splitter

• 1 Input, 8 Outputs: Divides a single PON fiber signal into eight equal output channels — enabling one OLT port to serve up to eight ONUs at the first split point, or up to 128 subscribers when cascaded with a second 1:16 or 1:8 split stage.
• PLC Technology — Uniform Signal Distribution: Planar Lightwave Circuit splitting ensures equal power distribution across all eight output ports, minimising variation in received signal strength between subscribers on the same PON segment.
• Wavelength Independent: Works across the full C and L band range — compatible with 1310nm, 1490nm, and 1550nm simultaneously, covering GPON, EPON, and video overlay wavelengths without any filtering or tuning.
• Completely Passive: No power supply, no active electronics, no firmware. Once installed, the splitter requires zero maintenance and introduces no electronic failure modes into the network.
• Bare Format for Custom Integration: Designed for direct integration into splice closures, distribution boxes, and ODF panels — giving network designers full control over housing, connector type, and installation layout.
• Compact and Lightweight: The bare chip format is significantly smaller than boxed splitter alternatives, making it ideal for high-density distribution points where space inside the enclosure is limited.

Technical Specifications of the Fiber Optic Splitter

Where the 1:8 FTTH Splitter Fits in Your Network

Understanding where to place a 1:8 splitter in your PON architecture is as important as the splitter specification itself. Here is how most FTTH deployments in Kenya use this component:

• Primary Distribution Point: Installed in an outdoor dome splice closure or street cabinet at the first split stage, where the feeder cable from the OLT is divided into eight distribution cables heading toward subscriber clusters.
• Secondary Split Stage: Used at a building entry or distribution box as the second tier in a two-stage split architecture — for example, 1:8 at the primary point followed by 1:8 at each building entry gives a total split ratio of 1:64.
• GPON and EPON PON Networks: The wavelength-independent PLC design works natively on both GPON and EPON systems, making this the same splitter regardless of which PON standard your OLT runs.
• Enterprise and Campus Fiber: Distributing a single backbone fiber to multiple buildings or floors in a private fiber network, with ONUs or media converters at each endpoint.

Why Buy Your Fiber Optic Splitters in Kenya from ECA Networks?

A splitter with poor uniformity quietly degrades your network — some subscribers get strong signal, others sit near the edge of the ONU’s receive sensitivity, and you spend time troubleshooting complaints that trace back to a passive component nobody thought to check. At ECA Networks, we supply PLC splitters that are manufactured to the insertion loss and uniformity specifications on the label — not approximations of them. That means when you design your optical power budget around a ≤10.5 dB split loss, the component you install actually delivers it.

We stock bare splitters across multiple split ratios — 1:2, 1:4, 1:8, 1:16, and 1:32 — alongside the splice closures, distribution boxes, and fiber cables needed to build a complete FTTH distribution network. Single-unit orders for project testing and bulk orders for full rollouts are both handled. If you are designing your PON split architecture and need advice on placement, loss budgets, or compatible enclosures, our team is available to help.